Time limit to re-enter dungeons

[DurtiMonkeyToe]

Meh, i see.
I think those dungeons are really just a test, hence the low re-entry time.
We'll definetely have something more difficult in the near future (past 1.19)

Not only that, But I think it is meant to take the place of Group leveling as well, which is another really good reason for a 5 minute cool-down. It is just enough time to hit the bathroom, grab a drink, and get back to leveling.